CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net earnings	$ 31,931	$ 42,514
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	12,889	13,203
Amortization of deferred financing cost	525	718
Increase (decrease) to allowance for doubtful accounts	(382)	576
Increase to inventory reserves	2,073	4,128
Amortization of deferred gain on sale of building	(786)	(786)
Equity loss from joint ventures	135	80
Employee Stock Ownership Plan allocation	1,370	3,282
Stock-based compensation	2,940	1,981
Excess tax benefits related to exercise of employee stock grants	(1,259)	(1,138)
(Increase) decrease in deferred income taxes	(4,529)	247
Decrease in unrecognized tax benefit	(350)	0
Decrease in tax valuation allowance	0	(383)
Loss on discontinued operations, net of tax	9,451	1,138
Change in assets and liabilities:
Increase in accounts receivable	(17,467)	(43,990)
Increase in inventories	(3,511)	(5,345)
Increase in prepaid expenses and other current assets	(3,289)	(4,356)
Decrease in accounts payable	(3,425)	(450)
Increase in sundry payables and accrued expenses	7,913	26,486
Net change in other assets and liabilities	(1,546)	(4,254)
Net cash provided by operating activities	32,683	33,651
CASH FLOWS FROM INVESTING ACTIVITIES:
Acquisitions of and investments in businesses	(37,726)	(12,760)
Capital expenditures	(9,340)	(8,467)
Other investing activities	21	(596)
Net cash used in investing activities	(47,045)	(21,823)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net borrowings (repayments) under line-of-credit agreements	37,843	(8,266)
Principal payments of long-term debt and capital lease obligations	(53)	(90)
Purchase of treasury stock	(9,487)	(1,672)
Increase in overdraft balances	592	3,331
Payment of debt issuance costs	0	(1,261)
Proceeds from exercise of employee stock options	96	142
Excess tax benefits related to the exercise of employee stock grants	1,259	1,138
Dividends paid	(8,929)	(7,566)
Net cash provided by (used in) financing activities	21,321	(14,244)
Effect of exchange rate changes on cash	(1,933)	(561)
Net increase (decrease) in cash and cash equivalents	5,026	(2,977)
CASH AND CASH EQUIVALENTS at beginning of period	5,559	13,074
CASH AND CASH EQUIVALENTS at end of period	10,585	10,097
Cash paid during the period for:
Interest	635	929
Income taxes	$ 22,049	$ 26,383